A standardized classification system based on evolutionary trends and relationships was established to group living things. Which of these justifies the use of a standardized classification system?

Q: Which of the following is true:    Clades are groupings that reflect levels of adaptation or overall…

A: Phylogeny is defined as the study of evolutionary relationships between organisms. It is based on…

Q: Draw a phylogenythat accurately portrays the evolutionary relationships among the organisms listed.…

A: The Tree of Life elegantly captures the diverse tapestry of evolutionary relationships that bind…

Q: The phylogenetic tree below depicts the evolutionary relation among a subset of ants. The Taxa…

A: These groups are also known as clade. This includes a group of organisms that has a common ancestor.…

Q: Match the following phylogenetic group terms with their correct definitions: Monophyletic: A group…

A: A phylogenetic tree is a branching diagram that shows how different biological species have evolved…

Q: The Swedish Botanist Carolus Liññáéus is recognized as the firs regarding the work of Linnaeus is…

A: Option 1: Linnaeus' work followed other Naturalists but his work was deemed unifying and so he…

Q: Which of the following statements is true about cladograms? Cladograms are used to show the O…

A: A cladogram is a diagram that shows the relationships between different groups of organisms. It is…

Q: Artificial classification generally shows evolutionary relationships? True or False An artificial…

A: The systematic grouping or categorization of items according to predetermined criteria is known as…

Q: In the figure below, Taxa I, II and III are as follows:           A. paraphyletic, polyphyletic,…

A: A taxon is a phylogenetic group of organisms. Taxa are defined to aid in identification and…

Q: In what ways can an evolutionary trend develop during the history of a genus or a family?

A: Evolution is defined as the process by which different types of living or biotic organisms are…

Q: 2. Explore "Reproductive Barriers" at https://learn.genetics.utah.edu/content/evolution/barriers/ to…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 1. You will notice that some lineages (e.g. the descendants of species 56) branched many times and…

A: Lineage (genetic) markers are any genetic records this is uniparentally transmitted without…

Q: Define the following: phylogeny, systematics, taxonomy

A: PhylogenyIt is branch of biology that deals with the evolutionary development or history of a…

Q: Estimate the phylogeny of these taxa by plotting the changes on each of the three possible…

A: Phylogeny is the evolutionary history of a species or group from pre-existing related organisms.…

Q: Fill in the table according to the principle of parsimony. For example, Trait 1 is present in taxa D…

A: Parsimony, as a principle in both science and philosophy, asserts that when considering multiple…

Q: Below is an example of a particular kind of phylogenetic tree called a chronogram. Chronoograms are…

A: A phylogenetic tree determines the evolutionary relationships between distinct organisms. The DNA…

Q: The imaginary creature Fartbling is in the phylum Fartata and the kingdom Bedazla. If we follow the…

A: Taxonomy is a system for hierarchical classification and identification system for species. Carl…

Q: Discuss the role of clades and derived characters in constructing phylogenetic trees

A: A phylogenetic tree can be defined as the diagram that represents the evolutionary relationship…

Q: Who invented four kingdom system of classification?

A: The idea of taxonomical classification is given by Carl Linnaeus. In biological classification,…

Q: Do you believe that chimpanzees should be classified in the same family and/or subfamily as humans?…

A: Chimpanzees and humans are almost identical. The difference between two humans would more or less be…

Q: Eyes Vertebrae Hair Wings Bilateral Symmetry Jellyfish 1 Ant 1 1 1 1 Walleye 1 1 1 1 Mouse 1 1 1 Bat…

A:

Q: Cladistics produces a system of naming and classifying organisms. * True False Each line of descent…

A: Binomial nomenclature is required in biology to unify the naming system throughout life sciences…

Q: Describe how analyses of molecular homologies contribute to the science of systematics

A: Molecular Systematics uses the molecular structure of the species to predict their phylogeny.

Q: cladogram for nine species of plants. Species A is the outgroup. Species B and C form a monophyletic…

A: Cladogram A cladogram is a tree representation of ancestral lineages and their descendants. It…

Q: The science of naming and classifying organisms is called______________. The related science of…

A: Taxonomy is the science of naming  and classifying organisms. The science of reconstructing an…

Q: Given the phylogenetic tree shown below, which of the following two species (A-F) most recently…

A: Phylogeny is described as a relationship of organisms that have descended from a common ancestor,…

Q: hich of the following is true regarding the way we define clades with characters? Select one: a.…

A: A phylogenetic tree is a diagram used to visualize evolutionary relationships between organisms. It…

Q: In a phylogenetic analysis of several bird species, a researcher uses a species of reptile as an…

A: Phylogeny can be defined as the representation of the evolutionary history which shows the…

Q: Name three main systems of classification?

A: All living things are classified into several groups based on various factors. This allows us to…

Q: Phylogenetic trees are diagrams used to reflect evolutionary relationships among organisms or groups…

A: The phylogenetic tree is constructed for showing the relationship between different organisms. By…

Q: Which of the following statements about ancestral and derived traits are true? Ancestral traits are…

A: A phylogenetic tree, also known as phylogeny, is a picture that shows how different species, life…

Q: For the Xenites, consider what appear to be homologies and analogies. Figure out the order of…

A: Evolution is a natural process that includes several changes over many generations in the…

Q: Please help If organisms D, E, and F belong to the same family but to different genera, and if…

A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…

Q: Scientists classify species based on shared (derived) anatomical features. Group of answer choices…

A: Anatomical features are the physical characteristics of both internal and external structures.  The…

Q: When reading a phylogenetic tree, which of the following is true regarding the evolutionary…

A: A phylogenetic tree, also known as an evolutionary tree or a tree of life, is a branching diagram or…

Q: Why should a classification scheme reflect the phylogeny of organisms?

A: An organism alludes to something living that has a coordinated design, can respond to upgrades,…

Q: How is a natural system of classification different from an artificial system?

A: it is the oldest and first approach of classification of the plant it is based upon the basic…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.